package cn.wolfcode.luowowo.article.mapper;

import cn.wolfcode.luowowo.article.domain.ProblemContent;
import cn.wolfcode.luowowo.article.domain.ProblemContent;
import java.util.List;

public interface ProblemContentMapper {
    int deleteByPrimaryKey(Long id);

    int insert(ProblemContent record);

    ProblemContent selectByPrimaryKey(Long id);

    List<ProblemContent> selectAll();

    int updateByPrimaryKey(ProblemContent record);
}